The Frontier Airlines ORD Terminal operates from Terminal 5 at Chicago O’Hare, serving domestic and select international routes. Terminal 5 offers spacious layouts, efficient TSA checkpoints, and user-friendly navigation. Frontier Airlines provides self-service kiosks, staffed ticket counters, and baggage assistance for a smooth pre-flight process. The airline’s flight experience focuses on affordability, with optional upgrades available for seating and onboard services. Passengers can enjoy Terminal 5 amenities such as restaurants, cafés, duty-free shopping, charging stations, and free airport Wi-Fi. Accessibility services, elevators, and wheelchair assistance are available for travelers needing extra support. Easy access to rental cars, public transportation, and airport shuttles makes Terminal 5 convenient for arrivals and departures. The Frontier Airlines ORD Terminal ensures an efficient and value-driven travel experience.